delitem.jsp

来自「java编写的网络购物简洁版」· JSP 代码 · 共 26 行

<%@page contentType="text/html; charset=GB2312"%>
<jsp:useBean id="cart" scope="session" 
             class="shop.CartBean"></jsp:useBean>

<%
    String strprudoctId = request.getParameter("id");
    if(null==strprudoctId || "".equals(strprudoctId))
    {
%>
	
	<jsp:forward page="admingouwuche.jsp" />

<%
        
    }
    else
    {
        cart.deleteItem(Integer.valueOf(strprudoctId));
%>
	
	<jsp:forward page="showcart.jsp" />

<%
    }
%>